BR0114893A - Water treatment device - Google Patents

Water treatment device

Info

Publication number
BR0114893A
BR0114893A BR0114893-1A BR0114893A BR0114893A BR 0114893 A BR0114893 A BR 0114893A BR 0114893 A BR0114893 A BR 0114893A BR 0114893 A BR0114893 A BR 0114893A
Authority
BR
Brazil
Prior art keywords
natural water
nozzles
treatment device
water treatment
water
Prior art date
Application number
BR0114893-1A
Other languages
Portuguese (pt)
Inventor
Tadayoshi Nagaoka
Original Assignee
Tadayoshi Nagaoka
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadayoshi Nagaoka filed Critical Tadayoshi Nagaoka
Publication of BR0114893A publication Critical patent/BR0114893A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
    • B01D24/4621—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by nozzles acting on the cake side of the filter material, or by fluids acting in co-current direction with the feed stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Abstract

"DISPOSITIVO PARA TRATAMENTO DE áGUA". Um dispositivo para tratamento de água, capaz de filtrar ferro e manganês em água natural, oxidando-os e tornando-os insolúveis em água, inclui um tubo de suprimento de água natural (4), um ou mais bicos injetores (5), cada um estando em uma sua parte extrema em comunicação com o tubo de suprimento de água natural (4) e tendo em sua outra extremidade uma saída de jato de água natural para impelir para fora a água natural em uma corrente de jato, um ou mais tubos de introdução de ar (6), providos em correspondência com o bico injetor ou bicos injetores (5), cada um estando em uma sua parte extrema aberto para a atmosfera e estando na outra sua parte extrema aberto para o lado de dentro de um correspondente dos bicos injetores (5) a montante da saída de jato de água natural, e um recipiente de filtro (3) contendo uma camada de filtro (2)."WATER TREATMENT DEVICE". A water treatment device capable of filtering iron and manganese in natural water, oxidizing them and making them insoluble in water, includes a natural water supply tube (4), one or more nozzles (5) each one being at one end thereof communicating with the natural water supply pipe (4) and having at its other end a natural water jet outlet to propel out natural water into a stream, one or more pipes air nozzles (6), provided in correspondence with the nozzle or nozzles (5), each being at its extreme open to the atmosphere and at its other extreme open to the inside of a corresponding of the nozzles (5) upstream of the natural water jet outlet, and a filter container (3) containing a filter layer (2).

BR0114893-1A 2000-10-24 2001-10-19 Water treatment device BR0114893A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000324268A JP4076049B2 (en) 2000-10-24 2000-10-24 Water treatment equipment
PCT/JP2001/009175 WO2002034677A2 (en) 2000-10-24 2001-10-19 Water treatment device

Publications (1)

Publication Number Publication Date
BR0114893A true BR0114893A (en) 2003-10-07

Family

ID=18801830

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114893-1A BR0114893A (en) 2000-10-24 2001-10-19 Water treatment device

Country Status (12)

Country Link
US (1) US7014758B2 (en)
EP (1) EP1335882B1 (en)
JP (1) JP4076049B2 (en)
KR (1) KR20030042031A (en)
CN (1) CN1250458C (en)
AU (1) AU2001295969A1 (en)
BR (1) BR0114893A (en)
CA (1) CA2426634A1 (en)
MX (1) MXPA03003543A (en)
RU (1) RU2241521C1 (en)
WO (1) WO2002034677A2 (en)
ZA (1) ZA200303370B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107662990A (en) * 2017-10-23 2018-02-06 安徽野岭饮料食品有限公司 A kind of method that high quality mineral water is produced with aeration ultrafiltration technology

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US6345104B1 (en) * 1994-03-17 2002-02-05 Digimarc Corporation Digital watermarks and methods for security documents
KR100778736B1 (en) * 2001-12-07 2007-11-23 주식회사 포스코 Device for removing sediment of sludge in waste acid tank
JP4303012B2 (en) * 2002-06-14 2009-07-29 株式会社ナガオカ Water treatment apparatus and water treatment method
JP4774499B2 (en) * 2006-02-17 2011-09-14 国立大学法人岐阜大学 Slow filtration device and slow filtration method
DE102006027031A1 (en) 2006-06-08 2008-01-24 Verink, Johan, Dr.-Ing. Apparatus for wastewater treatment and a system equipped with such a device
DE102007061410A1 (en) * 2007-12-11 2009-06-18 Gebr. Schmid Gmbh & Co. Method and apparatus for separating wafers from a wafer stack
JP5201481B2 (en) * 2008-06-19 2013-06-05 株式会社ナガオカ Water treatment device and water treatment device filter medium cleaning method
JP5448050B2 (en) 2009-06-30 2014-03-19 株式会社ナガオカ Water treatment device and water treatment device filter medium cleaning method
JP5487486B2 (en) 2010-04-22 2014-05-07 株式会社ナガオカ Mixed flow nozzle
EP2465825A1 (en) * 2010-12-14 2012-06-20 Biotain AB An arrangement and a method for removing liquid from a sludge
JP5845535B2 (en) 2011-07-25 2016-01-20 株式会社ナガオカ Water treatment device upper layer cleaning device and water treatment device filter medium cleaning method
KR20150036505A (en) 2012-07-16 2015-04-07 소니텍-보티샌드 테크놀로지즈 아이엔씨. Media bed filters for filtering fine particles from a raw liquid flow and method of using the same
JP2014046245A (en) * 2012-08-30 2014-03-17 Nagaoka International Corp Method for removing arsenic in raw water
US20150360987A1 (en) * 2013-01-24 2015-12-17 Sonitec-Vortisand Technologies Inc. Reactor with antimicrobial medium for liquid disinfection
US10227240B2 (en) * 2015-10-30 2019-03-12 Edward Beverly Moe Water reclamation system and method
CN105544652B (en) * 2016-01-11 2017-12-08 荣成市渔业技术推广站 One kind cultivation, nursery seawater extraction element
CN106082530A (en) * 2016-06-17 2016-11-09 云南今业生态建设集团有限公司 A kind of integrated treatment photovoltaic energy enterprise productive life method of wastewater treatment
CN106283096B (en) * 2016-10-21 2018-11-27 南京鸿发有色金属制造股份有限公司 A kind of aluminium shape surface processing descaling bath
CN106515461B (en) * 2016-12-29 2023-09-22 中铁二院工程集团有限责任公司 Magnetic levitation train collector shoe and magnetic levitation train electromagnetic shielding method
CN107117670A (en) * 2017-06-20 2017-09-01 苏州市玄天环保科技有限公司 A kind of sewage-treatment plant with high-efficiency stirring mechanism
JP6591093B1 (en) * 2018-06-13 2019-10-16 三菱電機株式会社 Ozone water generation apparatus, water treatment apparatus, ozone water generation method, and cleaning method
CN110550712B (en) * 2019-08-27 2022-03-22 济南林源环保工程有限公司 Sewage treatment flocculating agent rapid mixing equipment
CN111302520B (en) * 2020-05-12 2020-08-07 山东腾创世纪建筑设计有限公司 Sewage treatment equipment
RU204279U1 (en) * 2020-11-12 2021-05-18 Общество с ограниченной отвественностью "Гидротехсервис" Air distribution device
CN115155347B (en) * 2022-06-10 2023-11-17 中国石油化工股份有限公司 Mixer for mixing ethylene and oxygen

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US2237882A (en) * 1937-12-06 1941-04-08 Gen Filter Co Removing iron from water
GB8527984D0 (en) * 1985-11-13 1985-12-18 Barr & Wray Ltd Swimming pool water treatment
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107662990A (en) * 2017-10-23 2018-02-06 安徽野岭饮料食品有限公司 A kind of method that high quality mineral water is produced with aeration ultrafiltration technology

Also Published As

Publication number Publication date
RU2241521C1 (en) 2004-12-10
CN1250458C (en) 2006-04-12
WO2002034677A2 (en) 2002-05-02
US7014758B2 (en) 2006-03-21
JP4076049B2 (en) 2008-04-16
JP2002126768A (en) 2002-05-08
MXPA03003543A (en) 2003-10-15
CN1481338A (en) 2004-03-10
AU2001295969A1 (en) 2002-05-06
EP1335882B1 (en) 2015-10-07
KR20030042031A (en) 2003-05-27
US20040040904A1 (en) 2004-03-04
ZA200303370B (en) 2004-03-30
EP1335882A2 (en) 2003-08-20
CA2426634A1 (en) 2002-05-02
WO2002034677A3 (en) 2002-09-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A, 5A, 6A, 7A E 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009.